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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "agenticmail": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticmail/[email protected]"
      ],
      "env": {
        "AGENTICMAIL_API_KEY": "${AGENTICMAIL_API_KEY}",
        "AGENTICMAIL_MASTER_KEY": "${AGENTICMAIL_MASTER_KEY}",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  }
}

claude mcp add agenticmail -e "AGENTICMAIL_API_KEY=${AGENTICMAIL_API_KEY}" -e "AGENTICMAIL_MASTER_KEY=${AGENTICMAIL_MASTER_KEY}" -e "AGENTICMAIL_API_URL=http://127.0.0.1:3100" -- npx -y @agenticmail/[email protected]

[mcp_servers.agenticmail]
command = "npx"
args = ["-y", "@agenticmail/[email protected]"]
env = { "AGENTICMAIL_API_KEY" = "${AGENTICMAIL_API_KEY}", "AGENTICMAIL_MASTER_KEY" = "${AGENTICMAIL_MASTER_KEY}", "AGENTICMAIL_API_URL" = "http://127.0.0.1:3100" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agenticmail": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@agenticmail/[email protected]"
      ],
      "enabled": true,
      "environment": {
        "AGENTICMAIL_API_KEY": "{env:AGENTICMAIL_API_KEY}",
        "AGENTICMAIL_MASTER_KEY": "{env:AGENTICMAIL_MASTER_KEY}",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  }
}

{
  "mcpServers": {
    "agenticmail": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticmail/[email protected]"
      ],
      "env": {
        "AGENTICMAIL_API_KEY": "${AGENTICMAIL_API_KEY}",
        "AGENTICMAIL_MASTER_KEY": "${AGENTICMAIL_MASTER_KEY}",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agenticmail&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBhZ2VudGljbWFpbC9tY3BAMC41LjU5Il0sImVudiI6eyJBR0VOVElDTUFJTF9BUElfS0VZIjoiJHtBR0VOVElDTUFJTF9BUElfS0VZfSIsIkFHRU5USUNNQUlMX01BU1RFUl9LRVkiOiIke0FHRU5USUNNQUlMX01BU1RFUl9LRVl9IiwiQUdFTlRJQ01BSUxfQVBJX1VSTCI6Imh0dHA6Ly8xMjcuMC4wLjE6MzEwMCJ9fQ%3D%3D"
}

{
  "servers": {
    "agenticmail": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@agenticmail/[email protected]"
      ],
      "env": {
        "AGENTICMAIL_API_KEY": "${AGENTICMAIL_API_KEY}",
        "AGENTICMAIL_MASTER_KEY": "${AGENTICMAIL_MASTER_KEY}",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  }
}

{
  "mcpServers": {
    "agenticmail": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticmail/[email protected]"
      ],
      "env": {
        "AGENTICMAIL_API_KEY": "${AGENTICMAIL_API_KEY}",
        "AGENTICMAIL_MASTER_KEY": "${AGENTICMAIL_MASTER_KEY}",
        "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
      }
    }
  }
}

extensions:
  "agenticmail":
    enabled: true
    name: "agenticmail"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "@agenticmail/[email protected]"
    envs:
      "AGENTICMAIL_API_KEY": "${AGENTICMAIL_API_KEY}"
      "AGENTICMAIL_MASTER_KEY": "${AGENTICMAIL_MASTER_KEY}"
      "AGENTICMAIL_API_URL": "http://127.0.0.1:3100"
    timeout: 300

Placeholders to fill from your own secret store: ${AGENTICMAIL_API_KEY}, ${AGENTICMAIL_MASTER_KEY}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies33 · weight 15

fail
deps.known_vulns6 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-fq4x-789w-jg5h in @agenticmail/[email protected] (direct, fixed in 0.9.43), GHSA-wjjv-3mj2-39hf in @agenticmail/[email protected] (direct, fixed in 0.9.10), GHSA-63gr-g7jc-v8rg in @agenticmail/[email protected] (the package itself, fixed in 0.9.27), ...; 5 more of lower severity or without a fix
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable@agenticmail/[email protected] resolved: 182 packages

Tool list unknown · checked 2026-10-20 13:49 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 81 / 100

provenance80

livenessn/a

freshness65

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured ~updated-165d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@agenticmail/[email protected] npm181 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-fq4x-789w-jg5hAgenticMail: Unauthenticated inbound mail triggers bypassPermissions resume of the operator's Claude Code session (bridge-wake)	high	`@agenticmail/[email protected]`direct	fixed in `0.9.43`
GHSA-wjjv-3mj2-39hfAgenticMail API/storage and outbound relay hardening fixes	high	`@agenticmail/[email protected]`direct	fixed in `0.9.10`
GHSA-63gr-g7jc-v8rg@agenticmail/mcp Missing Authentication for Critical Function	high	`@agenticmail/[email protected]`the package itself	fixed in `0.9.27`
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`
GHSA-2x7j-588g-ccc2Nodemailer: Quadratic (O(n²)) time complexity in addressparser allows remote denial of service via a crafted address list	high	`[email protected]`indirect	fixed in `9.1.0`
GHSA-p6gq-j5cr-w38fNodemailer: Message-level raw option bypasses disableFileAccess/disableUrlAccess, enabling arbitrary file read and full-response SSRF in the delivered message	high	`[email protected]`indirect	fixed in `9.0.1`
GHSA-v53p-9fqp-m79jNodemailer: Quadratic backtracking in the addressparser free-text fallback allows remote denial of service	high	`[email protected]`indirect	fixed in `10.0.6`
GHSA-6vj9-mwq6-2f5vNodemailer: Process-global DNS cache reuses TLS `servername` across transports, enabling cross-tenant SMTP credential disclosure	moderate	`[email protected]`indirect	fixed in `10.0.2`
GHSA-8m3c-c648-2xjjNodemailer: resolveContent() on a MailMessage bypasses disableFileAccess/disableUrlAccess when called with the legacy signature	moderate	`[email protected]`indirect	fixed in `9.1.1`
GHSA-8vvx-rff5-p5rqNodemailer: Nested structured recipient arrays bypass the parser depth limit and cause stack exhaustion DoS	moderate	`[email protected]`indirect	fixed in `10.0.2`

2 more advisories in the dependencies endpoint.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`@agenticmail/mcp`	npm	0.5.59	–	`AGENTICMAIL_API_KEY`, `AGENTICMAIL_MASTER_KEY`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.agenticmail/mcp",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.5.59",
  "packages": [
    {
      "version": "0.5.59",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@agenticmail/mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "AGENTICMAIL_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Per-agent API key issued when you create the agent. Scopes every tool call to that agent's mailbox and outbound. Either AGENTICMAIL_API_KEY or AGENTICMAIL_MASTER_KEY must be set."
        },
        {
          "name": "AGENTICMAIL_MASTER_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Master key for admin operations (creating agents, listing all accounts, deleting agents). Set this when the MCP client needs admin tools; otherwise prefer the per-agent AGENTICMAIL_API_KEY."
        },
        {
          "name": "AGENTICMAIL_API_URL",
          "format": "string",
          "default": "http://127.0.0.1:3100",
          "description": "Base URL of the AgenticMail HTTP API. Defaults to http://127.0.0.1:3100 (the port the local CLI binds). Override when the API runs on a different host or port."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/agenticmail/agenticmail",
    "source": "github",
    "subfolder": "packages/mcp"
  },
  "description": "Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox."
}

Agenticmail